subject

Chemistry, 12.07.2019 03:00 iamasia06

Which type of galaxy has arms that contain sites of active star formation and start close to a bulge in the center? elliptical irregular barred spiral normal spiral

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:00

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Answers: 1

question

Chemistry, 22.06.2019 14:30

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

Answers: 2

question

Chemistry, 22.06.2019 22:30

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color

Answers: 1

question

Chemistry, 23.06.2019 01:30

If a particle has z = 25 and 23 electrons, what is its charge?

Answers: 2

You know the right answer?

Which type of galaxy has arms that contain sites of active star formation and start close to a bulge...

Questions

question

Mathematics, 15.12.2021 20:40

9. A restaurant bill before tax is $20. If the sales tax is 7% and a 15% tip(tip is on the bill before tax) is added, what is the total...

question

English, 15.12.2021 20:40

Read this excerpt from King Arthur's Socks: A Comedy in One Act. GUENEVERE: (unable to bear it) Please, Mary, please! What does the stage dire...

question

History, 15.12.2021 20:40

Unlike his great artist peers, he was known as a sculptor

question

Physics, 15.12.2021 20:40

Which of the following objects has the largest volume? An elephant. A can of soda. A paperclip. A dime....

question

Mathematics, 15.12.2021 20:40

The gas mileage m(x)(in mpg) for a certain vehicle can be approximated by m(x)= -.02x^2+2.688x-35.012, where x is the speed of the vehicle in mph. a...

question

Geography, 15.12.2021 20:40

What is the most important physical environmental factor in intertidal communities?...

question

Biology, 15.12.2021 20:40

Desperate. PLEASE HURRY. I WILL GIVE BRAINLEST & THANKS What is happening with Earth and the Sun during the Southern Hemisphere time frame?...

question

Mathematics, 15.12.2021 20:40

8. For each of the following arguments, state whether the reasoning is correct or flawed in some way. If the reasoning is flawed state why – circular...

question

Mathematics, 15.12.2021 20:40

Given that MP=QN and MN=QP, identify the additional information needed to conclude that MNPQ is a rectangle.

question

Geography, 15.12.2021 20:50

Which layer of the atmosphere absorbs significant amounts of ultraviolet light? 1. stratosphere 2. thermosphere 3. mesosphere 4...

question

Mathematics, 15.12.2021 20:50

The distances between some planets are given below. Planet Q is 3.6 x 10 to the power of 6 km from planet P. Planet R is 1.6 x 10 to the power...

question

Mathematics, 15.12.2021 20:50

A patient is prescribed 750ml over 5 hours What percentage would be administered after 3 hours?...

question

Biology, 15.12.2021 20:50

Which of the following species would be most likely to go extinct in the event of a dramatic change in the environment? a species with significant g...

question

English, 15.12.2021 20:50

How might a narrarators character traits affect his or her point of view (the way he or she sees and describes events)...

question

Business, 15.12.2021 20:50

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the ans...

question

Mathematics, 15.12.2021 20:50

A microeconomist wants to determine how corporate sales are influenced by capital and wage spending by companies. She proceeds to randomly select 26 l...

question

Chemistry, 15.12.2021 20:50

The sample of metal is heated to 100°C before it is added to the calorimeter. The calorimeter is allowed to sit for five minutes, and the temperature...

question

History, 15.12.2021 20:50

7 The Tang Code, created in 624 CE, greatly affected the legal systems of ОА. Vietnam, Laos, and Cambodia. OB. India, Tibet, and N...

question

Mathematics, 15.12.2021 20:50

Description of the variables and subjects being measured in a statistical question. • You must include a description of the graph or table that includ...

question

Law, 15.12.2021 20:50

The passage below is from the Preamble to the U. S Constitution. We the people of the United States, in order to form a more perfect Union establish...

More questions: Chemistry Another questions

Questions on the website: 13722367